CN112146001A - Lamp bracket disc locking and supporting device of lifting type lighting lighthouse - Google Patents
Lamp bracket disc locking and supporting device of lifting type lighting lighthouse Download PDFInfo
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- CN112146001A CN112146001A CN202011021684.5A CN202011021684A CN112146001A CN 112146001 A CN112146001 A CN 112146001A CN 202011021684 A CN202011021684 A CN 202011021684A CN 112146001 A CN112146001 A CN 112146001A
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- lighthouse
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- disc
- lighting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 50
- 230000035939 shock Effects 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 7
- 238000012423 maintenance Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lamp bracket disc locking and supporting device of a lifting type lighting lamp tower, which comprises a lamp tower body, a lamp bracket disc, a lifting device, a locking and fixing device and a lighting lamp, wherein the lamp bracket disc is arranged on the lamp tower body; a lamp holder disc is horizontally sleeved on the lighthouse body, the lamp holder disc is horizontally divided into an upper layer and a lower layer, and a plurality of lighting lamps are arranged on the peripheral edge of the lower layer; a plurality of lifting devices are respectively arranged between the left inner side surface and the right inner side surface of the lamp bracket disc and the lighthouse body, and the lamp bracket disc vertically reciprocates up and down through the lifting devices; a plurality of locking and fixing devices are respectively arranged between the front inner side face and the rear inner side face of the upper layer and the lower layer of the lamp bracket disc and between the lamp tower body and the inner side face of the front inner side face and the rear inner side face of the lower layer and the front inner side face of the upper layer and the rear inner side face of the lower layer of the lamp bracket disc, and the movable ends of the locking. Under the drive of the motor, the lamp bracket disc is vertically moved upwards to a set position through the meshing and matching of the gear and the rack; meanwhile, the electric hydraulic cylinder pushes the clamping block to be inserted into the corresponding second channel steel of the upper layer and the lower layer of the lamp bracket disc to support the lamp bracket disc.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to a lamp bracket disc locking and supporting device of a lifting type lighting lighthouse.
Background
In many open places, such as outdoor squares, field engineering, emergency rescue, station terminals, airport railways, we can see a lighting beacon which is mainly used for providing illumination.
However, many lighting lighthouses do not generally have a lifting function, and maintenance personnel need to climb the simple escalator to reach the top of the tower, so that the lighting lamp can be maintained and maintained, and the lighting lighthouse is time-consuming, labor-consuming and unsafe. In addition, some lighting towers have lamp holders that are generally suspended and do not have corresponding support devices to hold them in place. Therefore, the above problems need to be solved.
Disclosure of Invention
The invention provides a lamp bracket disc locking and supporting device of a lifting type lighting lighthouse, which is characterized in that under the driving of a motor, a lamp bracket disc vertically moves upwards to a set position through the meshing and matching of a gear and a rack, and the motor brakes; meanwhile, the electric hydraulic cylinder pushes the fixture blocks to be respectively inserted into the corresponding second channel steel of the upper layer and the lower layer of the lamp bracket disc, so that the lamp bracket disc is effectively supported.
In order to solve the technical problems, the invention adopts the following technical scheme: the invention discloses a lamp bracket disc locking and supporting device of a lifting type lighting lighthouse, which has the innovation points that: the lamp tower comprises a lamp tower body, a lamp frame disc, a lifting device, a locking and fixing device and a lighting lamp; the lamp tower body is horizontally sleeved with a lamp holder disc, the lamp holder disc is horizontally divided into an upper layer and a lower layer, a plurality of lighting lamps are uniformly distributed on the peripheral edge of the lower layer, and the lighting end of each lighting lamp is arranged downwards; a plurality of lifting devices are respectively and vertically arranged between the left inner side surface and the right inner side surface of the lamp holder disc and the lighthouse body at intervals, and the lamp holder disc vertically reciprocates up and down along the lighthouse body through the lifting devices; the lamp frame disc is characterized in that a plurality of locking and fixing devices are horizontally arranged between the upper layer of the lamp frame disc, the front layer of the lamp frame disc, the rear layer of the lamp frame disc and the lamp tower body at intervals respectively, each locking and fixing device is fixedly arranged inside the lamp tower body, and the movable end of each locking and fixing device horizontally extends to the upper layer of the.
Preferably, the lamp holder disc comprises a tray body and a support plate; the tray body is a cuboid frame structure formed by splicing a first channel steel, a second channel steel, a third channel steel and a sealing plate, and the cross section of the tray body is square; the tower tray body is horizontally sleeved on the lighthouse body and is horizontally divided into an upper layer and a lower layer; the periphery of the lower layer of the tray body is further respectively and horizontally provided with supporting plates in an attached mode, and each lighting lamp is respectively and fixedly arranged on the outer edge of the upper surface of the corresponding supporting plate.
Preferably, each first channel steel is horizontally and longitudinally arranged on the left side and the right side of the lighthouse body, each second channel steel is horizontally and transversely arranged on the front side and the rear side of the lighthouse body, each first channel steel is spliced into upper and lower square structures in parallel with the corresponding second channel steel, and the two square structures are connected together through a vertically arranged third channel steel in a welding mode.
Preferably, the left outer side surface and the right outer side surface of the lighthouse body are respectively and vertically provided with two racks in a front-back symmetrical mode, each rack is respectively and fixedly connected with the outer side surface of the lighthouse body in a vertical mode, and tooth surfaces of the racks are respectively arranged towards the left inner side surface and the right inner side surface of the tray body.
Preferably, each rack is horizontally and fixedly attached to two ends of the rack respectively to form limiting plates, and each limiting plate is fixedly connected with the outer side face of the lighthouse body and limits vertical up-and-down movement of the lamp holder disc.
Preferably, the lifting device comprises a motor, a motor fixing seat, a gear and a first reinforcing plate; the inner side surface of each first channel steel is further provided with four motor fixing seats in a rectangular horizontal mode, each motor fixing seat is arranged in a mode of not interfering with the corresponding rack, the lower surface of each motor fixing seat is further provided with a plurality of first reinforcing plates at intervals in a vertical mode, each first reinforcing plate is fixedly connected with the corresponding motor fixing seat and the inner side surface of the corresponding first channel steel, and the corresponding motor fixing seats are supported and reinforced; a motor is horizontally and fixedly arranged on one side, close to the corresponding rack, of the upper surface of each motor fixing seat, and the output end of each motor is meshed with the corresponding rack through a gear; under the drive of the motor, the tower tray body vertically reciprocates along the lighthouse body through the meshing fit of the gear and the rack.
Preferably, each locking and fixing device comprises an electric hydraulic cylinder and a clamping block; a plurality of electric hydraulic cylinders are respectively arranged on the front inner side and the rear inner side of the interior of the lighthouse body at intervals horizontally, each electric hydraulic cylinder is respectively fixed with the front inner side and the rear inner side of the lighthouse body in a sealing and screwed mode, and the output end of each electric hydraulic cylinder horizontally and vertically extends out of the front outer side and the rear outer side of the lighthouse body and is respectively fixedly connected with the corresponding fixture block; the electric hydraulic cylinder drives the fixture blocks to do horizontal reciprocating motion, and the fixture blocks are respectively inserted into the corresponding second channel steel of the tray body to support and fix the tray body.
Preferably, the device further comprises a damping device, a mounting plate and a second reinforcing plate; mounting plates are symmetrically and horizontally arranged on the upper positions of the left outer side surface and the right outer side surface of the lighthouse body in a front-back manner respectively, each mounting plate is arranged right above the corresponding rack, a plurality of second reinforcing plates are vertically arranged on the upper surface of the mounting plate at intervals respectively, and each second reinforcing plate is fixedly connected with the corresponding mounting plate and the left outer side surface and the right outer side surface of the lighthouse body respectively and supports and reinforces the corresponding mounting plate; each the lower surface of mounting panel still is equipped with damping device respectively, each damping device's stiff end respectively with correspond the mounting panel spiro union is fixed, and the direction of motion of its shock attenuation end is vertical upper and lower direction setting, each damping device all with correspond in same vertical plane is located to first channel-section steel, and it is right through first channel-section steel respectively the shock attenuation is cushioned to the tray body.
Preferably, each damping device comprises a damping frame, a pressing plate, a supporting rod, a fixing plate, a damping spring and a rubber pad; each shock absorption frame is of a horizontally arranged hollow cuboid structure, and a rubber pad is horizontally attached and fixedly arranged on the upper surface of each shock absorption frame; a pressing plate is horizontally arranged in the middle of the inside of each damping frame, each pressing plate is of a rectangular structure matched with the inside of the corresponding damping frame, and the peripheral sides of the pressing plates are respectively abutted and attached to the inner side walls of the corresponding damping frames; a plurality of damping springs are uniformly and vertically arranged on the upper surface of each pressing plate at intervals in a matrix manner, the upper end of each damping spring is fixedly connected with the inner top surface of the corresponding damping frame, and the lower end of each damping spring is fixedly connected with the upper surface of the corresponding pressing plate; the four right angles of the lower surface of each pressing plate are also vertically and symmetrically provided with supporting rods, the upper end of each supporting rod is fixedly connected with the corresponding pressing plate, the lower end of each supporting rod vertically extends downwards to form the lower surface of the corresponding shock absorption frame, each supporting rod is vertically and vertically slidably connected with the corresponding shock absorption frame, and the lower end of each supporting rod is fixedly connected with the upper surface of the fixing plate horizontally arranged.
Preferably, each damping device is fixed with the corresponding mounting plate through a fixing plate in a threaded manner, and the damping frames of the damping devices are arranged vertically downwards; each shock-absorbing frame is respectively arranged in the same vertical plane with the first channel steel corresponding to the tray body, and each shock-absorbing device is used for buffering and absorbing shock of the tray body through the first channel steel.
The invention has the beneficial effects that:
(1) the invention has simple structure and convenient operation; when the lighting lamp needs to be overhauled and replaced, the lamp bracket disc vertically moves downwards to the lowest position through the meshing and matching of the gear and the rack under the driving of the motor, so that maintenance personnel can overhaul and maintain the lighting lamp without climbing the lighthouse body, time and labor are saved, and the operation is safe;
(2) under the driving of the motor, the rack and the gear are meshed and matched, so that the lamp holder disc vertically moves upwards to a set position, and the motor brakes; meanwhile, the electric hydraulic cylinder pushes the fixture blocks to be respectively inserted into corresponding second channel steel of the upper layer and the lower layer of the lamp bracket disc, so that the lamp bracket disc is effectively supported;
(3) when the lamp holder disc rises to the set position, the influence of vibration on the lamp holder disc is reduced through the damping device, and therefore the lamp holder disc is prevented from being damaged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a lamp bracket disc locking and supporting device of a lifting type lighting beacon.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic structural view of the lamp holder disk in fig. 1.
Fig. 4 is a schematic structural view of the shock absorbing device of fig. 1.
Wherein, 1-lighthouse body; 2-lamp holder disc; 3, a motor; 4-motor fixing seat; 5-a gear; 6-a rack; 7-a first stiffener plate; 8-a damping device; 9-a limiting plate; 10-mounting a plate; 11-a second stiffener plate; 12-a fixture block; 13-an electric hydraulic cylinder; 14-lighting fixtures; 21-a tray body; 22-a support plate; 81-a shock-absorbing frame; 82-a platen; 83-a support bar; 84-a fixing plate; 85-damping spring; 86-a rubber pad; 211-a first channel steel; 212-a second channel steel; 213-third channel steel; 214-closing plate.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description.
The invention discloses a lamp bracket disc locking and supporting device of a lifting type lighting lamp tower, which comprises a lamp tower body 1, a lamp bracket disc 2, a lifting device, a locking and fixing device and a lighting lamp 14, wherein the lamp bracket disc is fixedly arranged on the lamp tower body; the specific structure is as shown in fig. 1-4, a lamp frame disc 2 is horizontally sleeved on a lighthouse body 1, the lamp frame disc 2 is horizontally divided into an upper layer and a lower layer, a plurality of lighting lamps 14 are uniformly distributed on the periphery of the lower layer, and the lighting end of each lighting lamp 14 is arranged downwards.
Wherein, the lamp bracket disc 2 comprises a tray body 21 and a support plate 22; as shown in fig. 1 to 3, the tray body 21 is a rectangular parallelepiped frame structure formed by splicing a first channel steel 211, a second channel steel 212, a third channel steel 213, and a closing plate 214, and has a square cross section; the tray body 21 is horizontally sleeved on the lighthouse body 1 and is horizontally divided into an upper layer and a lower layer; support plates 22 are horizontally attached to the periphery of the lower layer of the tray body 21, and each lighting lamp 14 is fixedly arranged on the outer edge of the upper surface of the corresponding support plate 22. Wherein, the equal level of each first channel-section steel 211 vertically sets up the left and right sides at beacon body 1, and the equal level of each second channel-section steel 212 transversely sets up both sides around beacon body 1, and each first channel-section steel 211 splices into two upper and lower parallel arrangement's square structure with corresponding second channel-section steel 212 respectively, and is in the same place through the third channel-section steel 213 welded connection of vertical setting between two square structures.
The invention also comprises two racks 6 which are respectively and vertically arranged on the left and right outer side surfaces of the lighthouse body 1 in a front-back symmetrical manner; as shown in fig. 1, each rack 6 is vertically and fixedly connected to the left and right outer side surfaces of the lighthouse body 1, and the tooth surfaces thereof are respectively disposed toward the left and right inner side surfaces of the tray body 21.
According to the invention, a plurality of lifting devices are respectively and vertically arranged between the left inner side surface and the right inner side surface of the lamp holder disc 2 and the lighthouse body 1 at intervals, and the lamp holder disc 2 vertically reciprocates up and down along the lighthouse body 1 through the lifting devices; as shown in fig. 1, limiting plates 9 are horizontally and fixedly attached to the upper end and the lower end of each rack 6 respectively, and each limiting plate 9 is fixedly connected with the left outer side surface and the right outer side surface of the lighthouse body 1 respectively and limits the vertical up-and-down movement of the lighthouse disc 2.
The lifting device comprises a motor 3, a motor fixing seat 4, a gear 5 and a first reinforcing plate 7; as shown in fig. 1, four motor fixing seats 4 are respectively and horizontally arranged on the inner side surface of each first channel steel 211 in a rectangular shape, each motor fixing seat 4 is arranged without interfering with a corresponding rack 6, a plurality of first reinforcing plates 7 are vertically arranged on the lower surface of each motor fixing seat 4 at intervals, and each first reinforcing plate 7 is respectively and fixedly connected with the corresponding motor fixing seat 4 and the inner side surface of the corresponding first channel steel 211 and respectively supports and reinforces the corresponding motor fixing seat 4; the upper surface of each motor fixing seat 4 is horizontally and fixedly provided with a motor 3 at one side close to the corresponding rack 6, and the output end of each motor 3 is meshed with the corresponding rack 6 through a gear 5; under the drive of the motor 3, the tray body 21 vertically reciprocates along the lighthouse body 1 through the meshing and matching of the gear 5 and the rack 6.
According to the invention, a plurality of locking and fixing devices are respectively horizontally arranged between the front inner side surface and the rear inner side surface of the upper layer and the lower layer of the lamp holder disc 2 and the lamp tower body 1 at intervals, each locking and fixing device is fixedly arranged in the lamp tower body 1, and the movable end of each locking and fixing device horizontally extends into the corresponding position of the upper layer and the lower layer of the lamp holder disc 2 respectively, so that the lamp holder disc 2 is supported and fixed; each locking and fixing device comprises an electric hydraulic cylinder 13 and a fixture block 12; as shown in fig. 1 to 3, a plurality of electric hydraulic cylinders 13 are respectively horizontally arranged on the front and rear inner side surfaces of the interior of the lighthouse body 1 at intervals, each electric hydraulic cylinder 13 is respectively fixed with the front and rear inner side surfaces of the lighthouse body 1 in a sealing and screwed manner, and the output end of each electric hydraulic cylinder 13 horizontally and vertically extends out of the front and rear outer side surfaces of the lighthouse body 1 and is respectively fixedly connected with the corresponding fixture block 12; according to the invention, the electric hydraulic cylinder 13 drives the fixture block 12 to horizontally reciprocate, and the fixture block 12 is respectively inserted into the corresponding second channel steel 212 of the tray body 21, so that the tray body 21 is supported and fixed.
The invention also provides mounting plates 10 which are symmetrically horizontally arranged at the front and the back on the upper positions of the left and the right outer side surfaces of the lighthouse body 1, wherein each mounting plate 10 is arranged right above the corresponding rack 6, a plurality of second reinforcing plates 11 are respectively arranged on the upper surface of the mounting plate at intervals, and each second reinforcing plate 11 is respectively fixedly connected with the corresponding mounting plate 10 and the left and the right outer side surfaces of the lighthouse body 1 and respectively supports and reinforces the corresponding mounting plate 10; as shown in fig. 1, the lower surface of each mounting plate 10 is further provided with a damping device 8, the fixed end of each damping device 8 is fixed to the corresponding mounting plate 10 in a threaded manner, the movement direction of the damping end is vertical, the upper direction and the lower direction, each damping device 8 is arranged on the same vertical plane corresponding to the first channel steel 211, and the damping device is used for buffering and damping the tray body 21 through the first channel steel 211.
Each of the damper devices 8 includes a damper frame 81, a pressing plate 82, a support rod 83, a fixing plate 84, a damper spring 85, and a rubber pad 86; as shown in fig. 1 and 4, each of the shock-absorbing frames 81 is a horizontally arranged hollow rectangular structure, and a rubber pad 86 is horizontally attached and fixed on the upper surface thereof; a pressing plate 82 is horizontally arranged in the middle of the inside of each shock absorption frame 81, each pressing plate 82 is of a rectangular structure matched with the inside of the corresponding shock absorption frame 81, and the peripheral sides of the pressing plates 82 are respectively abutted and attached to the inner side wall of the corresponding shock absorption frame 81;
as shown in fig. 1 and 4, a plurality of damping springs 85 are uniformly and vertically arranged on the upper surface of each pressing plate 82 in a matrix at intervals, the upper end of each damping spring 85 is fixedly connected with the inner top surface of the corresponding damping frame 81, and the lower end of each damping spring 85 is fixedly connected with the upper surface of the corresponding pressing plate 82; the supporting rods 83 are also vertically and symmetrically arranged at four right-angle positions of the lower surface of each pressing plate 82, the upper end of each supporting rod 83 is fixedly connected with the corresponding pressing plate 82, the lower end of each supporting rod 83 vertically extends downwards to form the lower surface of the corresponding shock absorption frame 81, each supporting rod 83 is vertically and vertically connected with the corresponding shock absorption frame 81 in a sliding mode, and the lower end of each supporting rod is fixedly connected with the upper surface of the corresponding fixing plate 84 which is horizontally arranged. In the invention, each damping device 8 is fixed with the corresponding mounting plate 10 through the fixing plate 84 in a threaded manner, and the damping frames 81 are respectively arranged vertically downwards; each shock-absorbing frame 81 is located in same vertical plane with the first channel-section steel 211 that corresponds tray body 21 respectively to make each damping device 8 cushion the shock attenuation through first channel-section steel 211 to tray body 21 respectively, reduced vibrations and to the influence of lamp bracket dish 2, thereby avoided the damage of lamp bracket dish 2.
The working principle of the invention is as follows:
(1) when the lighting lamp 14 needs to be repaired and replaced, the electric hydraulic cylinder 13 drives the fixture block 12 to withdraw from the corresponding second channel steel 212; then under the drive of the motor 3, the lamp frame disc 2 vertically moves downwards to the lowest position through the meshing fit of the gear 5 and the rack 6, so that maintenance personnel can conveniently overhaul and maintain the lighting lamp;
(2) after the lighting lamp 14 is repaired and replaced, the lamp frame disc 2 is driven by the motor 3 to vertically move upwards to a set position through the meshing fit of the gear 5 and the rack 6, and the motor 3 brakes; meanwhile, the electric hydraulic cylinder 13 pushes the fixture blocks 12 to be respectively inserted into the corresponding second channel steel 212 of the upper layer and the lower layer of the lamp holder disc 2, so that the lamp holder disc 2 is supported and fixed.
The invention has the beneficial effects that:
(1) the invention has simple structure and convenient operation; when the lighting lamp 14 needs to be overhauled and replaced, the lamp frame disc 2 vertically moves downwards to the lowest position through the meshing fit of the gear 5 and the rack 6 under the driving of the motor 3, so that maintenance personnel can overhaul and maintain the lighting lamp without climbing the lighthouse body 1, time and labor are saved, and the operation is safe;
(2) under the driving of the motor 3, the lamp holder disc 2 is vertically moved upwards to a set position through the meshing fit of the gear 5 and the rack 6, and the motor 3 brakes; meanwhile, the electric hydraulic cylinder 13 pushes the fixture blocks 12 to be respectively inserted into the corresponding second channel steel 212 of the upper layer and the lower layer of the lamp holder disc 2, so that the lamp holder disc 2 is effectively supported;
(3) when the lamp bracket disc 2 rises to the set position, the shock absorption device 8 reduces the influence of shock on the lamp bracket disc 2, thereby avoiding the damage of the lamp bracket disc 2.
The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention, and various modifications and improvements made to the technical solutions of the present invention by those skilled in the art should fall into the protection scope of the present invention without departing from the design concept of the present invention, and the technical contents of the present invention as claimed are all described in the technical claims.
Claims (10)
1. The utility model provides a lighting fixture dish locking supporting arrangement of over-and-under type illumination beacon which characterized in that: the lamp tower comprises a lamp tower body, a lamp frame disc, a lifting device, a locking and fixing device and a lighting lamp; the lamp tower body is horizontally sleeved with a lamp holder disc, the lamp holder disc is horizontally divided into an upper layer and a lower layer, a plurality of lighting lamps are uniformly distributed on the peripheral edge of the lower layer, and the lighting end of each lighting lamp is arranged downwards; a plurality of lifting devices are respectively and vertically arranged between the left inner side surface and the right inner side surface of the lamp holder disc and the lighthouse body at intervals, and the lamp holder disc vertically reciprocates up and down along the lighthouse body through the lifting devices; the lamp frame disc is characterized in that a plurality of locking and fixing devices are horizontally arranged between the upper layer of the lamp frame disc, the front layer of the lamp frame disc, the rear layer of the lamp frame disc and the lamp tower body at intervals respectively, each locking and fixing device is fixedly arranged inside the lamp tower body, and the movable end of each locking and fixing device horizontally extends to the upper layer of the.
2. The lampholder disk locking and supporting device of the elevating lighting lighthouse of claim 1, wherein: the lamp bracket disc comprises a tower disc body and a supporting plate; the tray body is a cuboid frame structure formed by splicing a first channel steel, a second channel steel, a third channel steel and a sealing plate, and the cross section of the tray body is square; the tower tray body is horizontally sleeved on the lighthouse body and is horizontally divided into an upper layer and a lower layer; the periphery of the lower layer of the tray body is further respectively and horizontally provided with supporting plates in an attached mode, and each lighting lamp is respectively and fixedly arranged on the outer edge of the upper surface of the corresponding supporting plate.
3. The lampholder disk locking and supporting device of the elevating lighting lighthouse of claim 2, wherein: each first channel steel is horizontally and longitudinally arranged on the left side and the right side of the lighthouse body, each second channel steel is horizontally and transversely arranged on the front side and the rear side of the lighthouse body, each first channel steel is spliced into upper and lower square structures in parallel with the corresponding second channel steel, and the two square structures are connected together through a vertically arranged third channel steel in a welded mode.
4. The lampholder disk locking and supporting device of the elevating lighting lighthouse of claim 3, wherein: the left outer side surface and the right outer side surface of the lighthouse body are respectively and symmetrically and vertically provided with two racks in a front-back symmetrical mode, each rack is respectively and fixedly connected with the outer side surface of the lighthouse body in a vertical mode, and tooth surfaces of the racks are respectively arranged towards the left inner side surface and the right inner side surface of the tray body.
5. The lampholder disk locking and supporting device of the elevating lighting lighthouse of claim 4, wherein: and limiting plates are horizontally and fixedly attached to the upper end and the lower end of each rack respectively, and each limiting plate is fixedly connected with the outer side surface of the lighthouse body and limits the vertical up-and-down motion of the lamp holder disc.
6. The lampholder disk locking and supporting device of the elevating lighting lighthouse of claim 4, wherein: the lifting device comprises a motor, a motor fixing seat, a gear and a first reinforcing plate; the inner side surface of each first channel steel is further provided with four motor fixing seats in a rectangular horizontal mode, each motor fixing seat is arranged in a mode of not interfering with the corresponding rack, the lower surface of each motor fixing seat is further provided with a plurality of first reinforcing plates at intervals in a vertical mode, each first reinforcing plate is fixedly connected with the corresponding motor fixing seat and the inner side surface of the corresponding first channel steel, and the corresponding motor fixing seats are supported and reinforced; a motor is horizontally and fixedly arranged on one side, close to the corresponding rack, of the upper surface of each motor fixing seat, and the output end of each motor is meshed with the corresponding rack through a gear; under the drive of the motor, the tower tray body vertically reciprocates along the lighthouse body through the meshing fit of the gear and the rack.
7. The lampholder disk locking and supporting device of the elevating lighting lighthouse of claim 3, wherein: each locking and fixing device comprises an electric hydraulic cylinder and a clamping block; a plurality of electric hydraulic cylinders are respectively arranged on the front inner side and the rear inner side of the interior of the lighthouse body at intervals horizontally, each electric hydraulic cylinder is respectively fixed with the front inner side and the rear inner side of the lighthouse body in a sealing and screwed mode, and the output end of each electric hydraulic cylinder horizontally and vertically extends out of the front outer side and the rear outer side of the lighthouse body and is respectively fixedly connected with the corresponding fixture block; the electric hydraulic cylinder drives the fixture blocks to do horizontal reciprocating motion, and the fixture blocks are respectively inserted into the corresponding second channel steel of the tray body to support and fix the tray body.
8. The lampholder disk locking and supporting device of the elevating lighting lighthouse of claim 3, wherein: the damping device is arranged on the mounting plate; mounting plates are symmetrically and horizontally arranged on the upper positions of the left outer side surface and the right outer side surface of the lighthouse body in a front-back manner respectively, each mounting plate is arranged right above the corresponding rack, a plurality of second reinforcing plates are vertically arranged on the upper surface of the mounting plate at intervals respectively, and each second reinforcing plate is fixedly connected with the corresponding mounting plate and the left outer side surface and the right outer side surface of the lighthouse body respectively and supports and reinforces the corresponding mounting plate; each the lower surface of mounting panel still is equipped with damping device respectively, each damping device's stiff end respectively with correspond the mounting panel spiro union is fixed, and the direction of motion of its shock attenuation end is vertical upper and lower direction setting, each damping device all with correspond in same vertical plane is located to first channel-section steel, and it is right through first channel-section steel respectively the shock attenuation is cushioned to the tray body.
9. The lampholder disk locking and supporting device of a lifting lighting lighthouse of claim 8, wherein: each damping device comprises a damping frame, a pressing plate, a supporting rod, a fixing plate, a damping spring and a rubber pad; each shock absorption frame is of a horizontally arranged hollow cuboid structure, and a rubber pad is horizontally attached and fixedly arranged on the upper surface of each shock absorption frame; a pressing plate is horizontally arranged in the middle of the inside of each damping frame, each pressing plate is of a rectangular structure matched with the inside of the corresponding damping frame, and the peripheral sides of the pressing plates are respectively abutted and attached to the inner side walls of the corresponding damping frames; a plurality of damping springs are uniformly and vertically arranged on the upper surface of each pressing plate at intervals in a matrix manner, the upper end of each damping spring is fixedly connected with the inner top surface of the corresponding damping frame, and the lower end of each damping spring is fixedly connected with the upper surface of the corresponding pressing plate; the four right angles of the lower surface of each pressing plate are also vertically and symmetrically provided with supporting rods, the upper end of each supporting rod is fixedly connected with the corresponding pressing plate, the lower end of each supporting rod vertically extends downwards to form the lower surface of the corresponding shock absorption frame, each supporting rod is vertically and vertically slidably connected with the corresponding shock absorption frame, and the lower end of each supporting rod is fixedly connected with the upper surface of the fixing plate horizontally arranged.
10. The lampholder disk locking support device of a lifting lighting lighthouse of claim 9, wherein: each damping device is fixed with the corresponding mounting plate through a fixing plate in a threaded manner, and the damping frames of the damping devices are vertically and downwards arranged respectively; each shock-absorbing frame is respectively arranged in the same vertical plane with the first channel steel corresponding to the tray body, and each shock-absorbing device is used for buffering and absorbing shock of the tray body through the first channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021684.5A CN112146001A (en) | 2020-09-25 | 2020-09-25 | Lamp bracket disc locking and supporting device of lifting type lighting lighthouse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011021684.5A CN112146001A (en) | 2020-09-25 | 2020-09-25 | Lamp bracket disc locking and supporting device of lifting type lighting lighthouse |
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| Publication Number | Publication Date |
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| CN112146001A true CN112146001A (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011021684.5A Pending CN112146001A (en) | 2020-09-25 | 2020-09-25 | Lamp bracket disc locking and supporting device of lifting type lighting lighthouse |
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| CN (1) | CN112146001A (en) |
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| CN208107914U (en) * | 2017-12-15 | 2018-11-16 | 钟柱基 | One kind having the function of convenient replacing solar street light |
| CN211083849U (en) * | 2019-12-19 | 2020-07-24 | 中国建筑第二工程局有限公司 | Liftable street lamp |
| CN211119106U (en) * | 2019-12-03 | 2020-07-28 | 中山市赛威新能源科技有限公司 | Solar street lamp with telescopic bracket |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236599Y (en) * | 1995-08-18 | 1996-10-02 | 北京市三英达电气技术公司 | Windproof lifting beacon |
| CN205278973U (en) * | 2015-12-23 | 2016-06-01 | 南京皇腾电子科技有限公司 | LED (Light -Emitting diode) street lamp convenient for maintenance |
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Application publication date: 20201229 |